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Customer ratings & reviews for
STEM Kills Ants, Roaches and Flies (12 fl. oz., 3 pk.)
4.5 out of 5 stars
stars2,388 ratings2,339 reviews
  1. 5 stars67% (1,611)
  2. 4 stars23% (560)
  3. 3 stars6% (145)
  4. 2 stars1% (34)
  5. 1 star2% (38)
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Jun 17, 2022
Nino
5 out of 5 stars review

Recommend totally!!

I received product reimbursement in exchange for my honest review. Bought the STEM product for the second time now because I liked the first one. Does what it says and the best thing about it is that it's safe for use around kids & pets. The lemongrass smell is my favorite thing about this product. No harsh smell. Definitely recommend!!

Review from stemforbugs
Helpful?35USB6DB2TKX13847072851
Jun 19, 2022
KariS96
5 out of 5 stars review

STEM Bug Killer Spray

I received product reimbursement in exchange for my honest review. With kids and pets constantly coming in and out of the house, we seem to get lots of flies following them in. I was excited to try STEM spray on the areas the flies tended to congregate and especially by the door in hopes to keep them out. I like that it is safe to use around children and animals. So far, it seems to have helped keeping the large numbers at bay.

Review from stemforbugs
Helpful?35USB6DB2TKX13847072851
Jul 18, 2022
janetg2a0e
4 out of 5 stars review

Instantly kills

[This review was collected as part of a promotion.] I absolutely love this product. Once you spray this product onto bugs specifically cockroaches and ants they instantly die. Two things I did not like was just how strong the smell is and it is very slippery on tile floor. But overall this product is amazing.

Review from stemforbugs
Helpful?35USB6DB2TKX13847072851
Jun 28, 2022
Joyce M
3 out of 5 stars review

I would still use caution around pets and kids.

I received product reimbursement in exchange for my honest review. I was not sure about this product being safe for kids and pets. The main ingredient is Geraniol. It is a chemical produced by bees to mark places. Also, used as an insect repellent, especially mosquitoes. I would still keep it away from kids and pets as it is considered a carcinogen by nih.gov. It does not have an unpleasant order and seems to do the job. It does not contain instructions and leaves an oily residue.

Review from stemforbugs
Helpful?35USB6DB2TKX13847072851
Jun 23, 2022
AL
4 out of 5 stars review

I will be buying this product over other similar products

I received product reimbursement in exchange for my honest review. This product does not compare to other similar products. It does not have that strong smell, it's more herbal and natural smelling. It smells like an essential oil more than anything. I like the product because it is safe for kids and pets. I don't have to worry about using it around my smaller children. I feel ok with spraying it up in the air at flies and not having to worry about a toxic smell.

Review from stemforbugs
Helpful?35USB6DB2TKX13847072851
Jan 13, 2022
meghnas7
4 out of 5 stars review

easy to use!

[This review was collected as part of a promotion.] This product is very easy to use. It is just a spray that you can spray onto any ground or surface. Their is no strong smell but I do get hints of a citrus smell. I am not sure if the product works yet since most bugs and roaches come during the summer season but I am glad I have a product to use and test out for that! I sprayed this all over my garage since that is a known area for roaches and bugs and there is no strong smell so this product is already nice to use!

Review from stemforbugs
Helpful?35USB6DB2TKX13847072851
Jun 16, 2022
Amanda
5 out of 5 stars review

Bug spray

I received product reimbursement in exchange for my honest review. The stem kills ants, roaches in flies which is a bug spray for home an outdoor to be used. It is a plant base active ingredient bug spray safe that could be used around the kids and even the pets. I was a little scared using the spray Today with the birds however I move the birds and use the spray and within a few hours the other and we're dead. I would definitely recommend anybody that's in the market to purchase this spray as it did it's job today would highly recommend it to offer my friends and family.

Review from stemforbugs
Helpful?35USB6DB2TKX13847072851
Jun 19, 2022
Elle
4 out of 5 stars review

Ants and flies hate it

I received product reimbursement in exchange for my honest review. I have a problem with flies and ants once summer hits. The flies come in through a particular window and the ants show up around the front door. I have a nosy cat so I do need to be careful with chemical use. STEM Ants Roaches Flies took care of the ants within 2 days. The flies are taking a bit longer to die off, but they definitely start dropping when the spray hits. I'm going to keep spraying the windowsill. It does smell a bit odd but the smell isn't very strong. Each spritz covers a decent amount of area; I used about three squirts to cover the bottom door crack. I would buy this product again. It is marked as pet-safe and it was effective enough for me. I can't speak to its effects on roaches but the ants and the flies hate it.

Review from stemforbugs
Helpful?35USB6DB2TKX13847072851
Jun 20, 2022
STEM
5 out of 5 stars review

I would buy this again

The first thing I noticed about this product is that it has a lemongrass smell, but it isn't that strong. The instructions on the product which is found on the back peel of the sticker on the bottle: says to shake before use, don't spray into the air, hold the bottle upright 12inches before treating, spray directly on landed insects or area where insects are 2-3times to kill them and repeat if necessary, and finally wipe/clean surfaces if damp. This product is pet friendly we have pets and it doesn't affect them; the product does well.

Review from stemforbugs
Helpful?35USB6DB2TKX13847072851
Jun 29, 2022
Adrienne M
5 out of 5 stars review

Great option for getting rid of bugs this summer

I received product reimbursement in exchange for my honest review. This spray works great for getting rid of ants, roaches, and flies in the home. I tested it out on some small ants in my kitchen and was impressed with how quick it worked. I like that it's made of more natural botanical extracts and can safely be used around pets and kids. It also doesn't smell bad or leave any residue.

Review from stemforbugs
Helpful?35USB6DB2TKX13847072851